$647 Cheap Flights from Charlotte (CLT) to Donegal (CFN)

View $647 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Charlotte-Douglas Intl. Airport (CLT) to Donegal (CFN)

Cheap Flights from Charlotte to Donegal (CLT-CFN)

Prices were available within the past 7 days and start at $647 for one-way flights and $1,436 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Thu, Oct 9 - Thu, Oct 16
CLT
Charlotte
CFN
Donegal
$1,436 Roundtrip, found 1 day ago
$1,436
Roundtrip
found 1 day ago
Select Iberia flight, departing Thu, Oct 9 from Charlotte to Donegal, returning Thu, Oct 16, priced at $1,436 found 1 day ago
British Airways
Thu, Oct 9 - Thu, Oct 16
CLT
Charlotte
CFN
Donegal
$1,440 Roundtrip, found 1 day ago
$1,440
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Oct 9 from Charlotte to Donegal, returning Thu, Oct 16, priced at $1,440 found 1 day ago
Finnair
Thu, Oct 9 - Thu, Oct 16
CLT
Charlotte
CFN
Donegal
$1,441 Roundtrip, found 1 day ago
$1,441
Roundtrip
found 1 day ago
Select Finnair flight, departing Thu, Oct 9 from Charlotte to Donegal, returning Thu, Oct 16, priced at $1,441 found 1 day ago
Iberia
Thu, Oct 9 - Thu, Oct 16
CLT
Charlotte
CFN
Donegal
$1,446 Roundtrip, found 1 day ago
$1,446
Roundtrip
found 1 day ago
Select Iberia flight, departing Thu, Oct 9 from Charlotte to Donegal, returning Thu, Oct 16, priced at $1,446 found 1 day ago
British Airways
Thu, Oct 9 - Thu, Oct 16
CLT
Charlotte
CFN
Donegal
$1,450 Roundtrip, found 1 day ago
$1,450
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Oct 9 from Charlotte to Donegal, returning Thu, Oct 16, priced at $1,450 found 1 day ago
Finnair
Thu, Oct 9 - Thu, Oct 16
CLT
Charlotte
CFN
Donegal
$1,451 Roundtrip, found 1 day ago
$1,451
Roundtrip
found 1 day ago
Select Finnair flight, departing Thu, Oct 9 from Charlotte to Donegal, returning Thu, Oct 16, priced at $1,451 found 1 day ago
British Airways
Thu, Oct 9 - Thu, Oct 16
CLT
Charlotte
CFN
Donegal
$1,455 Roundtrip, found 1 day ago
$1,455
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Oct 9 from Charlotte to Donegal, returning Thu, Oct 16, priced at $1,455 found 1 day ago
Finnair
Thu, Oct 9 - Thu, Oct 16
CLT
Charlotte
CFN
Donegal
$1,456 Roundtrip, found 1 day ago
$1,456
Roundtrip
found 1 day ago
Select Finnair flight, departing Thu, Oct 9 from Charlotte to Donegal, returning Thu, Oct 16, priced at $1,456 found 1 day ago
British Airways
Thu, Oct 9 - Thu, Oct 16
CLT
Charlotte
CFN
Donegal
$1,466 Roundtrip, found 1 day ago
$1,466
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Oct 9 from Charlotte to Donegal, returning Thu, Oct 16, priced at $1,466 found 1 day ago
Aer Lingus
Thu, Oct 9 - Thu, Oct 16
CLT
Charlotte
CFN
Donegal
$1,685 Roundtrip, found 1 day ago
$1,685
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Oct 9 from Charlotte to Donegal, returning Thu, Oct 16, priced at $1,685 found 1 day ago

Frequently asked questions

How much does a flight from Charlotte-Douglas Intl. Airport (CLT) to Donegal Airport (CFN) cost?
Grab a cheap one-way flight from $647 or cheap return flight from $1,436 from Charlotte-Douglas Intl. Airport (CLT) to Donegal Airport (CFN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Charlotte-Douglas Intl. Airport (CLT) to Donegal Airport (CFN)?
Traveling in October can help you save, as it's the cheapest month for flights between CLT and CFN. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Charlotte-Douglas Intl. Airport (CLT) to Donegal Airport (CFN)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CLT to CFN flight.
How many flights per day from Charlotte-Douglas Intl. Airport (CLT) to Donegal Airport (CFN)?
Nonstop flights from Charlotte-Douglas Intl. Airport (CLT) to Donegal Airport (CFN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CLT to CFN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charlotte-Douglas Intl. Airport (CLT) to Donegal Airport (CFN)?
To avoid potential delays on the Charlotte-Douglas Intl. Airport (CLT) to Donegal Airport (CFN) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Charlotte-Douglas Intl. Airport (CLT) to Donegal Airport (CFN) last-minute?
Last-minute bookings from CLT to CFN are usually more expensive. For the lowest prices, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, you may land a cheap fare just before your departure.
Is it cheaper to book a CLT to CFN flight and hotel package?
Compared with arranging flights and hotels separately, booking a CLT to CFN flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Just secure your flights and select from our wide range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Charlotte-Douglas Intl. Airport (CLT) to Donegal Airport (CFN)?
If you booked your CLT to CFN flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Charlotte-Douglas Intl.
Destination airport
Donegal
Airlines serving
Aer Lingus, British Airways
Roundtrip price
$1,435
Distance
3607 mi

Book with confidence

Book with confidence

Charlotte to Donegal Flights

The cheapest times to fly from Charlotte to Donegal

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charlotte to Donegal are during the month of October. You can find some of the cheapest flights from Charlotte to Donegal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charlotte to Donegal

Sunday is one of the best days to book for cheap flights from Charlotte to Donegal: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Charlotte to Donegal

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charlotte to Donegal in 2025. You can also book with separate airlines for your outbound and return journeys, from $647 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charlotte to Donegal flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Charlotte to Donegal airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Charlotte to Donegal Flights

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Explore a world of travel with Expedia

*Available to One Key members.